1322669124456 has 16 divisors (see below), whose sum is σ = 3306672811200. Its totient is φ = 440889708144.

The previous prime is 1322669124449. The next prime is 1322669124457. The reversal of 1322669124456 is 6544219662231.

It is a super-2 number, since 2×1322669124456² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1322669124399 and 1322669124408.

It is not an unprimeable number, because it can be changed into a prime (1322669124457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27555606736 + ... + 27555606783.

It is an arithmetic number, because the mean of its divisors is an integer number (206667050700).

Almost surely, 2^{1322669124456} is an apocalyptic number.

It is an amenable number.

1322669124456 is an abundant number, since it is smaller than the sum of its proper divisors (1984003686744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322669124456 is a wasteful number, since it uses less digits than its factorization.

1322669124456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55111213528 (or 55111213524 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 51.

The spelling of 1322669124456 in words is "one trillion, three hundred twenty-two billion, six hundred sixty-nine million, one hundred twenty-four thousand, four hundred fifty-six".